Solis 8kW S6-EH1P8K-L-PRO Hybrid Inverter Overview

The Solis 8kW S6-EH1P8K-L-PRO Hybrid Inverter is built for solar energy systems where battery storage and reliable backup power are important. It operates on a single-phase 1/N/PE connection and uses a 40–60V low-voltage battery system, making it suitable for installations based around low-voltage energy storage.

Its 8kW rated output provides substantial AC power for household and selected commercial loads, while the solar side supports a 12.8kW maximum usable PV input and a recommended maximum PV array size of 16kW. This allows the solar array to be sized above the inverter’s AC rating within the specified limits.

A major advantage is its strong battery handling capability. The inverter supports up to 190A charge/discharge current and 8kW maximum charge/discharge power. For backup applications, it provides 8kW rated backup output, less than 4ms backup switching and up to two times rated backup power for 10 seconds.

Why This Hybrid Inverter Stands Out

High PV Capacity for an 8kW Inverter

The maximum PV input that the inverter can handle is 12.8kW, although the recommended maximum size for the PV array is 16kW. This means that system designers have more flexibility when arranging the size of the solar array according to the inverter’s electrical limitations.

The PV design has to stay within the specified limits for voltage, current, MPPT and strings.

190A Battery Charge and Discharge Current

The inverter, which has a maximum charge/discharge current of 190A, is built to manage large amounts of battery power due to its low-voltage storage system, and its maximum charge and discharge power is rated at 8kW.

It is therefore especially important to carry out battery sizing and to ensure BMS compatibility when planning the entire system.

Fast Backup Switching

The switching time of the backup output is under 4 milliseconds, which is advantageous for systems in which the backup loads connected to them have to undergo a rapid transition when the grid power is not available.

The true way in which the load behaves still varies according to the equipment that is connected and the full system setup.

200% Backup Overload Capability

The inverter is able to supply twice the amount of backup power that is rated for a period of 10 seconds. There is a benefit to this feature when the loads chosen have higher power demands during short startup periods or when there is a temporary overload.

The total amount of power being used must stay within the range of operating conditions specified for the inverter.

Generator Connectivity

The inverter offers the possibility of connecting to a generator using a number of different methods and includes automatic control of the generator’s On and Off states. This gives users another option for a power source in cases where a generator is part of the complete energy system.

Best For

The Solis 8kW S6-EH1P8K-L-PRO is well suited to:

• Homes requiring battery backup during load shedding
• Single-phase solar systems with substantial daytime PV generation
• Users planning a low-voltage lithium battery system
• Systems requiring both solar and grid power
• Installations where fast backup switching is important
• Solar systems using generator support as an additional power source
• Users who want higher PV capacity around an 8kW AC inverter

Not Ideal For

This inverter may not be the right choice when:

• The installation specifically requires a three-phase inverter
• The planned battery system operates outside the 40–60V battery range
• The solar array exceeds the inverter’s specified PV voltage or current limits
• The application requires a high-voltage battery architecture
• The connected load requires more continuous backup power than the inverter can provide
• Battery communication or BMS requirements cannot be matched correctly

Solar PV Input and MPPT Performance

The section dealing with solar input includes two MPPTs and can handle a maximum of three PV input strings; the highest voltage for PV input is 600 V, the MPPT operating range is 90 to 520 V and the startup voltage is 90 V.

The maximum PV input current ratings of the inverter are 32A / 20A and the maximum short-circuit current ratings are 36A / 30A.

Key PV specifications include:

• Recommended Maximum PV Array: 16kW
• Maximum usable PV input is 12.8 kW.
• Maximum PV Input Voltage: 600V
• Rated PV Voltage: 330V
• Startup Voltage: 90V
• MPPT Voltage Range: 90–520V
• MPPTs: 2
• Maximum PV Strings: 3
• Maximum Input Current: 32A / 20A
• Maximum Short-Circuit Current: 36A / 30A

When installing it, the solar string design must take into account the module’s Voc, Isc, operating voltage, operating current and changes in voltage due to temperature. The PV array has to stay within the inverter’s voltage and current limits.

Battery Compatibility and Energy Storage

The inverter is based on a low-voltage battery system having a battery voltage range of 40 to 60 V and is compatible with both Li-ion and lead-acid batteries.

Maximum battery performance includes:

• Battery Voltage Range: 40–60V
• Battery Type: Li-ion / Lead-acid
• Maximum Charge Power: 8kW
• Maximum Discharge Power: 8kW
• Maximum Charge/Discharge Current: 190A
• Communication: CAN / RS485

When choosing a battery bank, the maximum charge and discharge current for the 190A model is a key factor. Before installing the battery, the battery voltage, the maximum current, the BMS communication, and the battery operating limits should all be matched.

One should only choose specific battery brands or models after having checked that the entire inverter-battery system is compatible.

Backup Power and Load-Shedding Performance

The inverter has a rated backup output of 8kW, which means it can be used in systems that require battery-powered supply for important household or certain commercial loads during power outages.

The backup section supports:

• Rated Backup Output: 8kW
• Maximum Backup Apparent Power: 2× rated power for 10 seconds
• Backup Switching Time: <4ms
• Backup Voltage: 220V / 230V
• Maximum Backup Current: 40A
• Maximum AC Passthrough Current: 50A
• Backup THDv at Linear Load: <2%

The fact that the switching time is fast (less than 4ms) helps to lessen the interruption felt by the connected backup loads. When choosing the battery capacity it should be done on the basis of the actual loads, the required backup duration and the expected usage pattern.

Generator and Parallel Operation

Generator Support

The Solis 8kW S6-EH1P8K-L-PRO includes the facility for connecting to a generator and for automatically switching the generator on and off. This feature can be useful in areas where solar power and battery storage are backed up by a generator as an additional backup source.

Parallel Operation

The inverter can be connected in either 1 phase or 3 phases with a total power capacity of up to 48 kW when used in parallel. This offers a way to expand the system for cases where a higher overall capacity is required.

Parallel system design needs compatible units, the right setup, and proper installation methods.

Monitoring and Communication

The inverter has LED plus APP display features and supports a number of communication methods.

Available communication interfaces include:

• RS485
• CAN
• Optional Wi-Fi
• Optional GPRS
• Optional LAN

Such communication methods can be of use when it comes to monitoring the system and maintaining operational visibility. The communication hardware that is chosen should correspond with the monitoring needs of the installation.

Technical Specifications

Solar PV Input

Battery

AC / Grid Output

Backup Output

General Specifications

Recommended Solar System Size

The figure of 8kW for AC and the inverter’s highest PV capability are separate specifications.

The recommended maximum PV array size is 16kW, but the maximum usable PV input power is only 12.8kW, which allows designers to arrange a larger PV array around the inverter’s AC output without going beyond the limits set for it.

Final solar string sizing should consider:

• PV Voc
• PV Isc
• MPPT voltage range
• Maximum input current
• Maximum short-circuit current
• Temperature-related voltage changes
• Number of available PV strings
• Actual installation conditions

The PV array should never be designed simply from the inverter’s 8kW AC rating.

Hybrid Inverter Use in Pakistan

For Pakistani solar users, battery backup can be particularly useful where load shedding affects household or business operations. The Solis 8kW S6-EH1P8K-L-PRO combines solar generation with low-voltage battery storage, allowing energy management across solar, battery and grid sources.

Its 8kW backup output can support selected essential loads when the grid is unavailable, while the <4ms backup switching time is useful for applications where a fast transition is required.

The design should as well take into consideration Pakistan’s hot summer climate. Even though the inverter has an operating temperature range of -40°C to +60°C, adequate ventilation and installation clearance are still important, especially in enclosed areas.

The solar system design should include correct DC and AC protection, appropriate earthing, suitable cable sizing and properly configured battery communication.

Solis 8kW Hybrid Inverter Price in Pakistan

The Solis 8kW hybrid inverter is intended for buyers looking for an 8kW single-phase hybrid system with low-voltage battery storage and backup capability.

The current price is:

Rs. 0 per unit

If the listed price is zero, the product is temporarily out of stock and restocking is expected soon. Contact Hajvery Solar for the latest availability update.

For buyers searching for solis 8kw price, solis 8kw price in pakistan, or solis 8kw hybrid inverter price in pakistan, availability can change when new stock arrives. Dealers and installers can contact Hajvery Solar for current availability and quantity-based enquiries.

Hajvery Verified Product Information

• Brand: Solis
• Product Name: Solis 8kW S6-EH1P8K-L-PRO Hybrid Inverter
• Exact Model: S6-EH1P8K-L-PRO
• Product Type: Single-Phase Low-Voltage Energy Storage / Hybrid Inverter
• Rated Output: 8kW
• Battery Architecture: Low Voltage
• Battery Voltage Range: 40–60V
• Maximum PV Input: 12.8kW usable
• Recommended Maximum PV Array: 16kW
• Ingress Protection: IP66
• Warranty: 5-year official replacement/standard warranty

Hajvery Solar is a Solis Official Distributor for this product category and can assist buyers with product selection and system compatibility considerations.

For an solis 8kw pro model purchase, confirm the exact model reference, battery voltage requirements and system configuration before ordering.

Warranty and After-Sales Support

The Solis 8kW S6-EH1P8K-L-PRO Hybrid Inverter comes with a 5-year official replacement/standard warranty.

Hajvery Solar provides product guidance and after-sales assistance for customers purchasing through its sales channel. As a Solis authorized dealer, Hajvery Solar can help buyers with product selection, battery matching and purchase-related guidance.

For warranty claims, customers should confirm the applicable warranty requirements and claim process with Hajvery Solar before proceeding.

Hajvery Solar is also an Official Solis Distributor, providing a direct purchasing route for customers looking for genuine Solis products.

Before You Buy

Before selecting the Solis 8kW S6-EH1P8K-L-PRO, check the following:

• Confirm that the installation requires a single-phase inverter.
• Confirm that the planned battery operates within the 40–60V range.
• Check the battery’s maximum charge and discharge current.
• Confirm CAN/RS485 BMS communication where required.
• Calculate the actual backup load rather than sizing only from the inverter’s 8kW rating.
• Check PV module Voc and Isc against the inverter’s input limits.
• Check MPPT voltage and current requirements.
• Confirm the number and configuration of PV strings.
• Determine whether generator connectivity is required.
• Confirm whether parallel operation is required for future expansion.
• Plan suitable AC/DC protection and earthing.
• Ensure adequate ventilation for the installation environment.
• Confirm the applicable 5-year official replacement/standard warranty before purchase.

When purchasing through Hajvery Solar, an authorized Solis dealer, customers can also request product and compatibility guidance before finalizing the system.

Frequently Asked Questions

What is the Solis 8kW S6-EH1P8K-L-PRO?

The Solis 8kW S6-EH1P8K-L-PRO is a single-phase low-voltage hybrid/energy storage inverter with an 8kW rated AC output. It integrates solar PV, battery storage, grid power and backup operation.

What is the Solis 8kW hybrid inverter battery voltage?

The inverter supports a 40–60V battery voltage range and is compatible with Li-ion and lead-acid batteries.

How much solar PV can the Solis 8kW support?

The inverter has a 12.8kW maximum usable PV input and a recommended maximum PV array size of 16kW. PV voltage, current and string limits must also be respected.

Is the Solis 8kW Pro suitable for load shedding?

Yes. It provides an 8kW rated backup output and a backup switching time of less than 4ms, making it suitable for battery-backed applications during grid outages.

Does the Solis 8kW support a generator?

Yes. The inverter supports generator connectivity and automatic generator On/Off control.

How many MPPTs does the Solis 8kW have?

The inverter has 2 MPPTs with a maximum of 3 PV input strings.

What is the Solis 8kW Pro hybrid inverter price in Pakistan?

The current price is Rs. 0 per unit. If the listed price is zero, the product is temporarily out of stock and restocking is expected soon. Contact Hajvery Solar for the latest availability update.

Where can I find the Solis 8kW hybrid inverter datasheet?

Buyers searching for the solis 8kw hybrid inverter datasheet, solis 8kw hybrid inverter datasheet pdf, solis 8kw pro datasheet, or solis 8kw pro hybrid inverter datasheet should use the exact model reference S6-EH1P8K-L-PRO to ensure they are checking the correct product.

Buy Solis 8kW S6-EH1P8K-L-PRO from Hajvery Solar

The Solis 8kW S6-EH1P8K-L-PRO Hybrid Inverter is a practical option for single-phase solar systems requiring low-voltage battery storage, strong battery current handling, fast backup switching, generator support and flexible PV sizing.

Hajvery Solar can assist home users, installers and dealers with product selection and compatibility considerations. For solis 8kw, solis 8kw pro, solis 8kw inverter, or solis 8kw hybrid inverter enquiries, contact Hajvery Solar for the latest availability.